Core crosslinked H-type poly(methacrylic acid)-block-hydroxyl terminated polybutadiene-block-poly(methacrylic acid) four-armed star block copolymer micelles for intercellular drug release

2015 ◽  
Vol 30 (4) ◽  
pp. 349-365 ◽  
Author(s):  
Jing-Wen Xu ◽  
Feng Xu ◽  
Yan-Ling Luo
Keyword(s):  
Block Copolymer ◽  
Drug Release ◽  
Methacrylic Acid ◽  
Star Block Copolymer ◽  
Block Copolymer Micelles ◽  
Copolymer Micelles

pH-Responsive H-Type PMAA2 -b -HTPBN-b -PMAA2 Four-Arm Star Block Copolymer Micelles for PTX Drug Release

2015 ◽  
Vol 15 (10) ◽  
pp. 1411-1422 ◽  
Author(s):  
Yan-Ling Luo ◽  
Mei Han ◽  
Feng Xu ◽  
Ya-Shao Chen ◽  
Yong-Qin Zhang
Keyword(s):  
Block Copolymer ◽  
Drug Release ◽  
Ph Responsive ◽  
Star Block Copolymer ◽  
Block Copolymer Micelles ◽  
Copolymer Micelles

Study of Sedimentation Velocity of Block Copolymer Micelles

1993 ◽  
Vol 58 (1) ◽  
pp. 71-76 ◽  
Author(s):  
Minmin Tian ◽  
C. Ramireddy ◽  
Stephen E. Webber ◽  
Petr Munk
Keyword(s):  
Block Copolymer ◽  
Methacrylic Acid ◽  
Mixed Solvent ◽  
Hard Spheres ◽  
Sedimentation Velocity ◽  
Hydrodynamic Coefficient ◽  
Block Copolymer Micelles ◽  
Copolymer Micelles ◽  
Size Heterogeneity ◽  
Good Agreement

No anomalies were observed during the measurement of sedimentation coefficients of block copolymer micelles formed by copolymers of styrene and methacrylic acid in a mixed solvent; 80 vol.% of dioxane and 20 vol.% of water. The shapes of the sedimenting boundaries suggest that the size heterogeneity of the micelles is small. Linear relations between 1/s and c were obtained. The value of the hydrodynamic coefficient κ was between 2 and 4 in a good agreement with the value 2.75 or 2.86 that was obtained by combining Burgers' or Fixman's values of the coefficient of the concentration dependence kvs for hard spheres with Einstein's value of [η] for spheres.

Fluorometric and Ultraviolet−Visible Absorption Study of Poly(methacrylic acid) Shells of High-Molar-Mass Block Copolymer Micelles†

Langmuir ◽  
1999 ◽  
Vol 15 (12) ◽  
pp. 4185-4193 ◽  
Author(s):  
Miroslav Štěpánek ◽  
Klára Podhájecká ◽  
Karel Procházka ◽  
Yue Teng ◽  
Stephen E. Webber
Keyword(s):  
Block Copolymer ◽  
Methacrylic Acid ◽  
Molar Mass ◽  
Absorption Study ◽  
Visible Absorption ◽  
High Molar Mass ◽  
Block Copolymer Micelles ◽  
Copolymer Micelles

scholarly journals Characterization and optimization of pH-responsive polymer nanoparticles for drug delivery to oral biofilms

2016 ◽  
Vol 4 (18) ◽  
pp. 3075-3085 ◽  
Author(s):  
Jiayi Zhou ◽  
Benjamin Horev ◽  
Geelsu Hwang ◽  
Marlise I. Klein ◽  
Hyun Koo ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Block Copolymer ◽  
Drug Release ◽  
Polymer Nanoparticles ◽  
Ph Responsive ◽  
Molecular Weights ◽  
Responsive Polymer ◽  
Oral Biofilms ◽  
Block Copolymer Micelles ◽  
Copolymer Micelles

Corona and core molecular weights of p(DMAEMA)-b-p(DMAEMA-co-BMA-co-PAA) block copolymer micelles can be tuned to enhance drug release in response to acidic milieus consistent with oral biofilms.

Drug Release Patterns and Cytotoxicity of PEG-poly(aspartate) Block Copolymer Micelles in Cancer Cells

2012 ◽  
Vol 29 (7) ◽  
pp. 1755-1767 ◽  
Author(s):  
Allison M. Eckman ◽  
Eleftheria Tsakalozou ◽  
Nayon Y. Kang ◽  
Andrei Ponta ◽  
Younsoo Bae
Keyword(s):  
Block Copolymer ◽  
Drug Release ◽  
Cancer Cells ◽  
Block Copolymer Micelles ◽  
Copolymer Micelles
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